Hi, I will also be on this cruise. I booked 1 Excursion with NCL the Tulum Mayan In Cozumel. But I also Booked 1 with Coral Breeze
the Shark/Ray Snorkel Package. It was much cheaper than NCL. I can't any other advise this will be my first cruise. So I am real excited about it. Anyway I plan on having fun at anything I do. Maybe I'll see you there.